The right boot is a quest item used during the Giant Dwarf quest. A player can steal the boot from Dromund by walking next to his north-western window and Telegrabbing it when Dromund isn't looking. The matching Left boot can be obtained by taking it from the table near the door when Dromund isn't looking.
Should the player attempt to equip just the right boot, the avatar responds, "What, wear just one boot? Besides, the boot is too precious for that." Attempting to equip both provokes, "I shouldn't wear these boots, I don't want anything to happen to them before I bring them to the sculptor."